13F

Stock

Kopin Corp

KOPN · held by 2 managers

Reported value

$135.4K

Holders

2

+0 new · −0 exited

Holders’ est. mark

−$1.21K

Price effect on 1 books still in the name

Largest holder

$132.8K

GREENBERG FINANCIAL GROUP

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
GREENBERG FINANCIAL GROUP59K$132.8KHeld
BARCLAYS PLC2.83K$2.64K−$1.21KCut−$76.6K

Positions as of Q1 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.